Vehicle rear portion



FIG. 1 is a perspective view of a vehicle rear portion showing our new design;

FIG. 2 is a side elevational view of one side thereof;

FIG. 3 is a side elevational view of the other side thereof; and,

FIG. 4 is a rear elevational view thereof.

The broken line showings of the wheels, tires and lozenge shape, and the remainder of the vehicle exterior form no part of the claimed design. 

The ornamental design for a vehicle rear portion, as shown and described. 